---
product_id: 77269708
title: "MasterBox MB511"
brand: "cooler master"
price: "S$318"
currency: SGD
in_stock: null
reviews_count: 13
category: "Cooler Master"
url: https://www.desertcart.sg/products/77269708-masterbox-mb511
store_origin: SG
region: Singapore
---

# Multiple radiator/fan configs up to 360mm Max airflow with fine mesh panels Supports up to 410mm GPU length MasterBox MB511

**Brand:** cooler master
**Price:** S$318
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Master airflow meets sleek showcase – build the rig everyone envies! 🌟

## Quick Answers

- **What is this?** MasterBox MB511 by cooler master
- **How much does it cost?** S$318 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/77269708-masterbox-mb511)

## Best For

- cooler master enthusiasts

## Why This Product

- Trusted cooler master brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Show Off Your Rig:** Edge-to-edge transparent acrylic side panel lets your build shine in style.
- • **Build Without Limits:** Spacious interior fits ATX motherboards and GPUs up to 410mm for powerhouse setups.
- • **Custom Cooling Freedom:** Supports up to 3x120mm or 2x140mm front fans plus 360mm radiator for ultimate thermal control.
- • **Unrivaled Cooling Mastery:** Fine mesh front & top panels deliver relentless airflow while keeping dust at bay.
- • **Optimized Component Clearance:** Accommodates CPU coolers up to 165mm and PSUs up to 180mm for versatile hardware choices.

## Overview

The Cooler Master MasterBox MB511 is a high-performance ATX case designed for serious gamers and PC builders. Featuring fine mesh panels for superior airflow and dust filtration, it supports multiple fan and radiator configurations including up to a 360mm front radiator. Its spacious interior accommodates large GPUs up to 410mm and CPU coolers up to 165mm tall, while the edge-to-edge transparent side panel offers a stunning view of your components. With excellent cable management and versatile cooling options, the MB511 balances style, space, and thermal efficiency for next-level builds.

## Description

Buy

Review: For the price it cannot be beaten - Nice case, well build, lots of space for big GPU and it looks great.
Review: Better than expected! - I expected this case to be pretty good but it turned out to be really good. Easy to build in, many cooling options, good cable management, good airflow. It's a bit wider than I expected, but the upside is that it has an offset top mount for fans and radiators so there's better clearance from the motherboard. The tempered glass side panel looks gorgeous too. My only complaint would be that there's only two USB ports on the front compared to four from my previous case but at least they're both 3.0.

## Features

- FINE MESH FRONT PANEL - Designed for demanding gaming systems, the front and top panel employ a fine mesh to ensure high-volume airflow while filtering dust.
- MULTIPLE FAN AND RADIATOR CONFIGURATIONS - Front: 3 x 120mm, 2 x 140mm* fans, and up to a 360mm radiator with a maximum thickness of 50mm excl. fans. Top: 2 x 120/140mm fans and up to a 240mm radiator. Rear: 1 x 120mm fan and radiator.
- EDGE-TO-EDGE TRANSPARENT SIDE PANEL - Showcase your build through the lightweight acrylic side panel.
- EXPANDING THE POSSIBILITIES - Spacious interior layout accommodates standard form factor ATX motherboards for gaming needs (Mini-ITX, Micro-ATX, Standard ATX).
- MAIN COMPONENTS CLEARANCE - Supports CPU coolers (air/liquid) up to a height of 165mm, graphic cards (GFX) up to a length of 410mm and power supplies (PSU) up to a length of 180mm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CYBQWYQ |
| Are Batteries Included | No |
| Best Sellers Rank | 88,473 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 875 in Computer Cases |
| Brand | Cooler Master |
| Colour | Red |
| Customer Reviews | 4.3 4.3 out of 5 stars (397) |
| Date First Available | 7 May 2018 |
| Form Factor | ATX |
| Guaranteed software updates until | unknown |
| Item Weight | 6.45 kg |
| Item model number | MCB-B511D-KANN-S00 |
| Manufacturer | Cooler Master Europe B.V. |
| Number of USB 2.0 Ports | 2 |
| Number of USB 3.0 Ports | 2 |
| Product Dimensions | 49.6 x 21.7 x 46.8 cm; 6.45 kg |
| Series | MasterBox MB11 |
| Wireless Type | 802.11a |

## Product Details

- **Brand:** Cooler Master
- **Case type:** Mid Tower
- **Colour:** Red
- **Cooling method:** Fan
- **Fan size:** 120 Millimetres
- **Material:** Alloy Steel Plastic
- **Model name:** MasterBox MB11
- **Motherboard compatibility:** ATX
- **Power supply mounting type:** Bottom Mount
- **Recommended uses for product:** Gaming

## Images

![MasterBox MB511 - Image 1](https://m.media-amazon.com/images/I/81jcmQCUPtL.jpg)

## Questions & Answers

**Q: I need to know what pc case width is this?**
A: The case dimensions (L x W x H) are: 496 x 217 x 469 mm, you can find the full product specs here: https://m.media-amazon.com/images/I/81Hbqjg6J7S.pdf

**Q: Tempered glass or not ??**
A: yes, this is a tempered glass side panel

**Q: Are the 3x 120mm fans easily accessible to swap out/upgrade?**
A: Yes very easy, 4 screws and done

**Q: Argb or rgb fans included ? And fan controller included ?**
A: There is no ARGB or RGB fan included, you can look at the other options with the product and click on that one to get the ARGB or RGB version. With the ARGB version there is a HUB (not an controller) included which can be connected to a controller or the motherboard.

## Customer Reviews

### ⭐⭐⭐⭐⭐ For the price it cannot be beaten
*by A***N on 17 July 2023*

Nice case, well build, lots of space for big GPU and it looks great.

### ⭐⭐⭐⭐⭐ Better than expected!
*by A***N on 25 January 2021*

I expected this case to be pretty good but it turned out to be really good. Easy to build in, many cooling options, good cable management, good airflow. It's a bit wider than I expected, but the upside is that it has an offset top mount for fans and radiators so there's better clearance from the motherboard. The tempered glass side panel looks gorgeous too. My only complaint would be that there's only two USB ports on the front compared to four from my previous case but at least they're both 3.0.

### ⭐⭐⭐⭐ Excellent For Price
*by J***N on 14 October 2022*

Easy use and lowered my CPU & GPU temperatures about 10° C. Very good airflow - I use it with 6 12cm fans - 3 at the front, 1 at the rear and two at the top rear. So 3 in, 3 out. Using all standard Antec and Coolermaster fans (not RGB) as I don't go for the disco look. I bought this as I had to move my PC hobby room from the coldest room in the house to the warmest and it does a very good job. I've not been able to test it in the 30-40°C temps we had last summer, but a drop of ten degrees now will most likely translate to several degrees in summer, which was my aim. I also have th option to switch to water cooling with this case. The only thing I didn't like was that there is not enough room left for the standard power cables that you tend to get with modern motherboards. The SATA power plus are thing, but they are quite long, and tend to stick out from the SSD positions, so this was the main issue with fitting my PC into the case. It also was the cause of a couple of my 4 SSDs not working and having to rearrange everything a couple of times - this is why it dropped a star. The PSU can be a bit tight getting in and out, but wasn't a big problem (Corsair RM850x) even with all the cables attached - just have to be careful. There is also plenty of space for my RTX 2080Ti and I aim to buy the upcoming RTX 4080/16 and have measured the case - it should fit without issue. At this price, it's definitely recommended.

## Frequently Bought Together

- Cooler Master MasterBox MB511 - ATX PC Case with Front Mesh Panel, Racing Intakes, Transparent Side Panel, Flexible Air Flow Configurations - Red Accent
- ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive, non-capacitive
- MSI GeForce RTX 3060 VENTUS 2X 12G OC Gaming Graphics Card - 12GB GDDR6, 1807 MHz, PCI Express Gen 4, 192-bit, 3x DP (v1.4), HDMI 2.1 (Supports 4K)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-29*